What to do with undercut onion tips?

[After cutting the onions on a grater like Borner undercut ends remain]

After cutting the onions on a grater like Borner undercut ends remain
it is convenient to put them in a bag and in the freezer, with the next cooking of soup there is already peeled onion
frozen leftovers - usually onion * cones
* easy to cut with a knife
the onion is cut into manti, for example, it is not enough of it, the leftovers in a bag and in freezing, does not take up much space, and the convenience is great
and with large processing of onions, for example, for drying, when it is both dreary and reluctant to tinker with each residue, cutting it with a knife, it is easier to throw it from the fruit holder into a nearby wide container, and then into a bag and into the freezer
a sufficient amount of such leftovers is collected, enough to cook something with onions more than once

That's lovely!

I adapted to chop the onion to the end on a Berner grater. I just do it slowly and carefully so as not to cut myself, or I cut with a knife. And then there are no leftovers.

[hard frozen]

Adapted to chop the onion to the end on a Berner grater

Homemade onions, or onions that are not so large, juicy and sweet, they are cut well to the end, yeah, but large, Volgograd ones, it seems, it has slippery petals, and the remains are not thrown away

Yeah, this is what I just came up with - I pulled out a bag with such * cones * from the freezer, the freezer freezes hard, the onions rumble.
She put on the table a silicone substrate under the hot, plump, with pimples,
I shook these ends in a bag in a row
and put it on the silicone, covered it with another one with the same silicone
and tapped with a wooden rolling pin,
and all hard frozen onions leftovers split into pretty even pieces
and I tied the bag, otherwise the chipped pieces tried to scatter around the kitchen.

Convenient, fast, neat, I liked it Not so hard-frozen leftovers are well cut with a knife.

And I also grind these small frozen leftovers from the Berner grater in a bleder (in a chopping bowl) when I need to add onions to minced meat for cutlets, for example.

I adapted to chop the onion to the end on a Berner grater. I just do it slowly and carefully so as not to cut myself, or I cut with a knife. And then there are no leftovers.

I, too, do not have leftovers from onions. I always leave the spine and insert the bulb into the holder with the spine facing up. By the end of the cut, there remains only what would have been thrown out anyway.